A Gulfstream IV that is reportedly carrying the rapper Post Malone, has been circling the greater New York City-area for nearly four hours to attempt to make an emergency landing. The aircraft reported the emergency after blowing out two tires during its takeoff on Tuesday morning. TMZ reports that the famed rapper is on board the aircraft after spending Monday night at the MTV Video Music Awards, where he won an award for song of the year for his hit song “Rockstar.”

The jet is believed to be carrying 16 people, and departed around 11 a.m. from Teterboro Airport in New jersey, just outside of New York City. The pilot reported a problem following its take-off from runway 24 at Teterboro. The aircraft was enroute to London’s Luton Airport.

The pilot initially was going to attempt the emergency landing back at Teterboro, before the Port Authority of New York and New Jersey, which owns the airport, re-routed the aircraft to Westfield-Barnes Regional Airport in Massachusetts. The FAA later reported that the plane has now been diverted to Stewart Airport, just north of New York City.

The aircraft has been circling to try and burn off most of its 3,700 gallons of fuel before attempting the emergency landing.